Sludge

What precautions to be taken care during removal of industrial sludge?
How sludge is removed? There are various options for treating sludge including stabilization, thickening, dewatering, drying, and incineration. The co...
What causes congealed crankcase oil?
What would cause motor oil to congeal? Sludge is a thickening and breakdown of the oil as it deteriorates, as moisture and contaminants build up. This...